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Author Question: Describe the set of points in 3-space satisfying z2 = 1 + x2 + 2y2 and z = y. (Read 63 times)

laurencescou

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on: May 27, 2021

Question 1

Describe the set of points in 3-space satisfying  xy = 1  and  z = x + y.
◦ two straight lines
◦ one straight line
◦ an ellipse
◦ a parabola
◦ a hyperbola
◦ none of the above

Question 2

Describe the set of points in 3-space satisfying  z2 = 1 +  x2 + 2y2  and  z =  y.
◦ two straight lines
◦ one straight line
◦ an ellipse
◦ a parabola
◦ a hyperbola
◦ none of the above
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Marked as best answer by laurencescou on May 27, 2021

blakeserpa

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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laurencescou

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Reply 2 on: May 27, 2021
:D TYSM

dreamfighter72

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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